I'm torn on what they should do with the SeaCabs.
I agree it was a pointless ride.
Knowing that Disney probably won't spend the money to create the full-blown dark ride that The Living Seas was originally going to be... my preference would be to rip out the ride track and create a walk-thru in the tunnels (right now, the attraction has terrible "pacing". After getting off the Hydrolators, there is nothing to WOW visitors. You must wander past make-shift construction walls, through a gift shop, and then be told by cast members "Be sure to go upstairs!". )
The dramatic beauty of the aquarium-- the reason the pavillion even exists at all--- is completely lost because of the bizzare way visitors must now navigate around it.
However--- does anyone else agree that a walk-through tunnel might be just as problematic? Any frequent Sea World visitor knows that guests stop to look through the very first window they come to. That means a HUGE logjam will be created at the exit of the hydrolators, as kids press their faces up against the glass of that first window and people stop to take photos.
At Sea World, that problem is usually solved by moving sidewalks. Unfortunately, the Living Seas tunnels make a 90-degree bend.
So, I guess Disney should probably put in some sort of ride vehicle that would travel the tunnels, and make that turn : )